UPPER KEYS: A car commercial being shot Monday may delay traffic for up to 10 minutes at a time on Channel 2 and 5 bridges between 1 and 8 p.m. The area comprises Lower Matecumbe and Long keys.

Off-duty deputies will help with traffic control, said the Monroe County Sheriff's Office.

The work may be delayed if weather is bad.

Also, nighttime lane closures on U.S. 1 for paving will take place from 8 p.m. to 6 a.m. Monday through Thursday in the southbound lanes between Mile Marker 65 and 68, according to Dean Walters, spokesman for the Florida Department of Transportation.